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optical wedge; wedge |
клин оптический: 30 phrases in 12 subjects |
Astronautics | 1 |
Cartography | 2 |
Mass media | 9 |
Metrology | 2 |
Military | 1 |
Nautical | 1 |
Navigation | 1 |
Optics branch of physics | 1 |
Polygraphy | 5 |
Technology | 5 |
Telecommunications | 1 |
Weapons and gunsmithing | 1 |